KEMAMPUAN PEMECAHAN MASALAH SISWA DENGAN PENDEKATAN REALISTIC MATHEMATICS EDU…

Students' mathematical problem-solving abilities are still relatively low, due to a one-way learning process in which students only receive material, examples, and practice questions without being given the opportunity to develop their understanding and problem-solving strategies independently. One learning approach that can overcome this problem is Realistic Mathematics Education (RME), which …

IMPLEMENTASI MODEL AUTOREGRESSIVE INTGRATED MOVING AVERAGE (ARIMA) DALAM PERA…

Ethereum (ETH) is one of the largest cryptocurrency by market capitalization and is widely utilized in various blockchain-based applications. The fluctuating nature of Ethereum’s price requires forecasting to assist investors in predicting potential price movements and investment risks. This study aims to identify the best ARIMA model for forecasting daily Ethereum prices. The data used consi…

EKSPLORASI BUDAYA PETANI TAMBAK UDANG DI KABUPATEN OGAN KOMERING ILIR SUMATER…

This study aims to explore the culture of shrimp farmers and develop a dummy regression model to predict shrimp harvest yields. The data used is primary data obtained through surveys and interviews with shrimp farmers in Bumi Pratama Mandira Village, Ogan Komering Ilir Regency. A qualitative approach with a descriptive narrative method was used to explore cultural aspects, while a quantitative …

PEMODELAN REGRESI SPASIAL PREVALENSI KETIDAKCUKUPAN KONSUMSI PANGAN BERDASARK…

This study aims to model and analyze the factors that influence the Prevalence of Undernourishment (PoU) at the regency/city level in Indonesia. The method used is spatial regression. The analysis was conducted separately for the five major islands in Indonesia, namely Sumatra, Java, Kalimantan, Sulawesi, and Papua. The data used included PoU as the dependent variable and seven independent vari…

KLASTERISASI WILAYAH DI INDONESIA BERDASARKAN INDIKATOR PREVALENSI KETIDAKCUK…

The Prevalence of Undernourishment (PoU) is an important indicator for describing the state of food security in Indonesia. This study aims to Cluster regency/city in Indonesia based on seven PoU-related indicators. The Clustering method used is K-Means Clustering. The indicators analyzed include Rice Production, Population Density, Percentage of Poor Population, Percentage of Per Capita Expendi…

CLASSIFICATION AND REGRESSION TREE UNTUK MENGKLASIFIKASIKAN TINGKAT PREVALENS…

This study aims to classify the Prevalence of Undernourishment (PoU) in regencies/cities in Indonesia. The method used is Classification and Regression Tree (CART). The data used is secondary data covering Rice Production (Produksi Beras, PB), Population Density (Kepadatan Penduduk, KP), Percentage of Poor Population (Persentase Penduduk Miskin, PPM), Percentage of Per Capita Food Expenditure (…

MODEL INVENTORI BARANG FARMASI YANG DETERIORATING PADA TINGKAT PERMINTAAN MEN…

In this study, a deteriorating inventory model of pharmaceutical goods with a demand level using a cosine function that considers the storage level is developed. The mathematical model formulation in this research is assisted by WolframAlpha software while the numerical calculation uses the help of Google Colab software. The results showed that the sensitivity analysis carried out affected the …

KEMAMPUAN KONEKSI MATEMATIS SISWA PADA MATERI JURING LINGKARAN MENGGUNAKAN PE…

Several studies have examined students’ mathematical connection abilities through the PMRI approach; however, none have applied it to circle sector learning using the culturally relevant context of bolu kojo. This study describes students’ mathematical connection abilities in circle sector learning within a PMRI-based bolu kojo context using a mixed descriptive method conducted through prel…

KEMAMPUAN PEMECAHAN MASALAH MATEMATIS SISWA KELAS VIII PADA MATERI POLA BILAN…

This study was motivated by the low mathematical problem-solving skills of students that are still evident in the learning process in secondary schools, where learning activities tend to be conventional and oriented towards final results rather than the thinking process. One of the materials that has the potential to develop higher-order thinking skills is number patterns, but their presentatio…

KEMAMPUAN PEMODELAN MATEMATIKA SISWA KELAS IX MATERI PRISMA SEGITIGA DALAM PE…

This study aims to describe the mathematical modeling ability of ninth-grade students on the topic of triangular prisms in Augmented Reality (AR)-assisted learning. The research employed a descriptive qualitative approach involving 36 students of class IX.5 at SMP Negeri 19 Palembang as research participants. Data were collected through written tests and interviews. The data analysis was conduc…

KEMAMPUAN BERPIKIR TINGKAT TINGGI SISWA MELALUI PBL BERBANTUAN DIGITAL WORKSH…

This studyaims to describe the Higher Order Thinking Skill of high school students in trigonometry through the Problem BasedLearning (PBL) learning model assisted by Digital Worksheet, namely Liveworksheet.This type of research uses a descriptive research method. The subjectsof the study consisted of 37 tenth grade students. Data collection techniqueswere carried out through tests and interview…

ANALISIS K-MEANS CLUSTERING UNTUK MENGELOMPOKKAN WAKTU MINGGUAN BERDASARKAN E…

Infused water or spa water is water that is added with pieces of fruit and left to stand for a few hours until the juice comes out, then ready to be consumed, thus providing flavor and health benefits. The lime peel of an orange contains more than 60% flavonoids and 170 different types of phytonutrients. Processing lime as an infused water drink can be an alternative to overcome acidity in citr…

KEMAMPUAN REPRESENTASI MATEMATIS SISWA KELAS VII MENGGUNAKAN MEDIA PEMBELAJAR…

Mathematical representation ability is the ability of students to express mathematical ideas which include pictures, tables, diagrams, mathematical equations, words and so on. But in fact, there are problems regarding students' mathematical representation skills at SMP Negeri 32 Palembang. This study aims to see and describe students' mathematical representation skills on data presentation mate…

PENERAPAN LEMBAR KERJA PESERTA DIDIK BERBASIS FILSAFAT PADA MATERI BOLA UNTUK…

Penelitian ini bertujuan untuk melihat motivasi belajar siswa kelas IX SMP Negeri 10 Palembang melalui penerapan lembar kerja peserta didik berbasis filsafat pada materi bola. Penelitian ini termasuk ke dalam jenis penelitian deskriptif dengan penggunaan skala likert sebagai acuan penilaian angket motivasi siswa. Lembar kerja peserta didik berbasis filsafat pada materi bola divalidasi oleh vali…

KEMAMPUAN KOMUNIKASI MATEMATIS SISWA SMP PADA MATERI SPLDV DENGAN MENGGUNAKAN…

Kemampuan komunikasi matematis siswa diartikan sebagai keterampilan yang dimiliki siswa dalam mengungkapkan gagasannya mengenai matematika, baik melalui tulisan maupun secara lisan. Komunikasi matematika penting untuk dimiliki, karena dengan kemampuan komunikasi yang baik, kemampuan pemecahan masalah pun akan meningkat. Penelitian ini dilakukan untuk mencapai tujuan yaitu untuk mengetahui kemam…

ASOSIASI PEMBELIAN BARANG KERIPIK DAN KERUPUK MENGGUNAKAN ALGORITMA APRIORI

MSMEs need to understand consumer behavior and improve business efficiency through transaction data analysis. This research focuses on purchasing patterns for chips and crackers products using the Apriori algorithm on transaction data for Rizan 858 Snack MSMEs. The transaction data includes 200 transactions recorded between October 2023 and May 2024. The analysis process was conducted in severa…

PERBANDINGAN ARSITEKTUR CNN DAN VISION TRANSFORMER UNTUK KLASIFIKASI PENYAKIT…

Lettuce (Lactuca sativa L.), is a commodity crop that is frequently consumed around the world. During cultivation, lettuce often faces challenges such as diseases that can cause losses. Classification of diseases on lettuce leaves is an important challenge in maintaining the quality and quantity of crop yields.. This study compares the performance of Convolutional Neural Network (CNN) and Visio…

PENGGUNAAN E-LKPD BERBASIS FILSAFAT BERBANTUAN LIVEWORKSHEET MATERI OPERASI B…

Penelitian ini memiliki tujuan untuk mengetahui kemampuan siswa dalam memahami konsep pada operasi bentuk aljabar setelah menggunakan E-LKPD berbasis filsafat berbantuan Liveworksheet dalam pembelajaran matematika. E-LKPD yang digunakan mencakup tiga landasan filsafat yaitu ontologi (sejarah aljabar), epistemologi (prosedur operasi bentuk aljabar), dan aksiologi (implementasi aljabar). Jenis pe…

ANALISIS SENTIMEN PANDANGAN PUBLIK MENGENAI MOBIL LISTRIK MENGGUNAKAN ADASYN …

Climate change and air pollution drive the search for environmentally friendly solutions, such as electric cars. Although they offer benefits like reduced emissions and energy efficiency, public acceptance varies depending on factors like price, infrastructure, and environmental awareness. This study employs the Support Vector Machine (SVM) algorithm as a machine learning model and the ADASYN m…

PERBANDINGAN ALGORITMA XGBOOST, LIGHTGBM DAN RANDOM FOREST UNTUK KLASIFIKASI …

Emotion recognition based on Electroencephalogram (EEG) signals has become an intriguing research field in human-computer interaction and medical applications with the potential to provide deep insights into patients' mental conditions. This study aimed to compare the performance of three machine learning algorithms, XGBoost, LightGBM, and Random Forest, in classifying EEG signals for emotion r…

SISTEM REKOMENDASI MUSIK MENGGUNAKAN METODE CONTENT-BASED FILTERING DAN ALGOR…

The development of music streaming platforms has created a "paradox of choice" phenomenon, where the abundance of music options makes it difficult for users to find songs that match their preferences. This research develops a music recommendation system using Content-Based Filtering method and Term Frequency-Inverse Document Frequency (TF-IDF) algorithm to address this issue. The study aims to …

KLASIFIKASI BERBASIS ONTOLOGI UNTUK DOKUMEN TUGAS AKHIR DENGAN METODE PEMBOBO…

The classification of undergraduate thesis documents is a crucial process for organizing and categorizing student research into appropriate fields of study. This research develops an ontology-based document classification system for final projects by integrating the FastText word embedding method to improve classification accuracy. The system utilizes BidangIlmuInformatika.owl ontology as a kno…

PENINGKATAN KEMAMPUAN BERHITUNG PERMULAAN PADA ANAK USIA 5-6 TAHUN MELALUI KE…

Penelitian ini bertujuan untuk meningkatkan kemampuan berhitung permulaan pada anak usia 5-6 tahun melalui kegiatan market day di TK Islam Luthfiah. Metode yang digunakan dalam penelitian ini adalah Penelitian Tindakan Kelas (PTK) dengan model Kemmis & McTaggart yang terdiri dari empat tahapan yakni perencanaan, tindakan, observasi dan refleksi. Waktu dalam penelitian ini dilaksanakan dengan ja…

PENINGKATAN PEMAHAMAN KONSEP PENGUKURAN PANJANG PADA ANAK USIA 5-6 TAHUN MELA…

Penelitian ini bertujuan untuk meningkatkan pemahaman konsep pengukuran panjang pada anak usia 5-6 tahun melalui kegiatan fun cooking di TK Az-Zahra Kabupaten Lahat. Metode yang digunakan adalah Penelitian Tindakan Kelas (PTK) model Kemmis & McTaggart yang terdiri dari empat tahap yaitu perencanaan, tindakan, observasi dan refleksi. Penelitian berlangsung selama satu bulan dengan pendekatan kol…

PENERAPAN METODE CONVEX COMBINATION PADA SISTEM PERENCANAAN KEBIJAKAN PERSEDI…

Edition

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Collation

xvi, 107 hlm.; ilus.; 29 cm

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Call Number

T1577192024

MODEL HETEROGENEOUS FLEET VEHICLE ROUTING PROBLEM UNTUK MENYELESAIKAN PENDIST…

Hidayat Chicken Slaughter House (RPA HDT) is a business that supplies broilers in the city of Palembang which has several restaurant customers spread from the city of Palembang to the city of Banyuasin. RPA HDT serves 9 restaurants by L300 Pickup Cars, 5 restaurants by Honda Vario Motorbikes, and 5 restaurants by Honda Revo Motorbikes. The aim of this research is to minimize the distribution di…

PENERAPAN K-NEAREST NEIGHBORS DAN RANDOM OVERSAMPLING PADA KLASIFIKASI KEJADI…

Before performing classification, it is important to ensure that the dataset used does not contain missing data and imbalanced data. Missing data is a condition where some information or data from the dataset is not available. Imbalanced data is a condition where the number of observations in one class in a dataset is much greater than the number of observations in other classes. The purpose of…

ANALISIS VARIABEL-VARIABEL YANG MEMENGARUHI KETIMPANGAN PENDAPATAN DI 12 KABU…

Income inequality is a problem of uneven distribution of income across regions. In South Sumatra, this income inequality is considered moderate when measured by the Gini ratio. This study aims to identify the variables that significantly affecting income inequality in 12 regencies/municipalities in South Sumatra Province from 2019 to 2023 using panel data regression. Panel data is a combination…

MODEL INVENTORI PADA BARANG FARMASI YANG DETERIORATING DENGAN TINGKAT PERMINT…

This research formulates an inventory model for pharmaceutical items that deteriorates over time due to their logarithmically changing demand and by considering quadratic storage rates. The optimal solution indicates that when the inventory reaches zero (t_1^*) the value is 0.965627 and the cycle length (T_1^*) is 855.22268 resulting in an average minimum total cost ((TC) ̅) of $3.1306×10^4 p…

IMPLEMENTASI ALGORITMA ITERATIVE DICHOTOMIZER THREE (ID3) PADA FUZZY DECISION…

Heart disease is one of the diseases with high mortality rates worldwide. The fuzzy decision tree method was chosen for its ability to handle uncertainty and the complexity of medical data, while the ID3 algorithm is used to select the best attribute at each decision tree node based on information gain. The data used includes medical information related to risk factors for heart disease, such a…